EP 1743731 B2 20130410 - A system and method for repairing a gas turbine engine component
Title (en)
A system and method for repairing a gas turbine engine component
Title (de)
System und Verfahren zum Reparieren eines Gasturbinenbauteils
Title (fr)
Système et procédé de réparation d'un composant d'une turbine à gaz
Publication
Application
Priority
- US 69944405 P 20050715
- US 27305705 A 20051114
Abstract (en)
[origin: EP1743731A1] A method of repairing a defect (18) in a component (10) includes forming a slot (30; 78) in the component (10), thereby removing at least a substantial part of the defect (18) from the component (10), where the slot (30; 78) has a predetermined geometry.
IPC 8 full level
CPC (source: EP US)
B23P 6/002 (2013.01 - EP US); F01D 5/005 (2013.01 - EP US); Y10T 29/49318 (2015.01 - EP US); Y10T 29/49336 (2015.01 - EP US); Y10T 29/49718 (2015.01 - EP US); Y10T 29/49726 (2015.01 - EP US); Y10T 29/49734 (2015.01 - EP US)
Citation (opposition)
Opponent :
- DE 2029544 A1 19710107
- US 2005015980 A1 20050127 - KOTTILINGAM SRIKANTH C [US], et al
- US 2004148793 A1 20040805 - HOLDER PAUL F [US]
- EP 1316389 A2 20030604 - GEN ELECTRIC [US]
- US 4285459 A 19810825 - BALADJANIAN GREGOR, et al
- EP 1312438 A1 20030521 - MITSUBISHI HEAVY IND LTD [JP]
- WO 9721516 A2 19970619 - SIEMENS AG [DE], et al
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1743731 A1 20070117; EP 1743731 B1 20100623; EP 1743731 B2 20130410; DE 602006015016 D1 20100805; JP 2007021716 A 20070201; JP 5452838 B2 20140326; SG 129388 A1 20070226; US 2007011872 A1 20070118; US 2012060370 A1 20120315; US 8205334 B2 20120626
DOCDB simple family (application)
EP 06253713 A 20060714; DE 602006015016 T 20060714; JP 2006193459 A 20060714; SG 200604712 A 20060712; US 201113045907 A 20110311; US 27305705 A 20051114